package AC;

public class TVtest {
    public static void main(String[] args) {
        TV t=new TV("黄色",3,1);
        Yaokong yy=new Yaokong(2,"666","黑色");
        yy.kai(t);
        yy.guan(t);
        yy.huan(t);
        t.show();
    }
}
